Full list of all 46 Skylanders Trap Team achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox 360.
Complete Chapter 1
Complete Chapter 2
Complete Chapter 3
Complete Chapter 4
Complete Chapter 5
Complete Chapter 6
Complete Chapter 7
Complete Chapter 8
Complete Chapter 9
Complete Chapter 10
Complete Chapter 11
Complete Chapter 12
Complete Chapter 13
Complete Chapter 14
Complete Chapter 15
Complete Chapter 16
Complete Chapter 17
Complete Chapter 18
Chapter 3: Destroy 4 stone Chompy heads
Chapter 4: Destroy 1 Dropship
Chapter 5: Destroy 8 Troll Transports during the flying sequence
Chapter 6: Destroy 4 stacks of pipes using the crane on Dredger’s Yacht
Chapter 7: Collect 20 coins while following Marsha through the mist
Chapter 8: Knock 12 Golden Balls off the waterfall in the Meditative Pool area
Chapter 9: Shoot 20 Evilikin Runner during the flying sequence
Chapter 10: Travel to Splash Station without taking any damage from goo
Chapter 11: Ride the train to the end of the line
Chapter 12: Destroy 5 Da Pinchy statues
Chapter 13: Take down every shield unit during the flying sequence
Chapter 14: Complete the arena battle without getting hit by rocket exhaust
Chapter 15: Shoot down 30 Air Pirates without using rockets
Chapter 16: Destroy 10 cacti
Chapter 17: Complete all the tile floor puzzles without falling
Chapter 18: Collect 9 coins while falling down the Machine Heart
Complete Story Mode on any difficulty setting
Complete Story Mode on the Nightmare difficulty setting
Defeat 100 enemies in Kaos Mode
Earn 50 Stars in Kaos Mode
Unlock Brock's special arena
Complete all Arena levels
Unlock your first Elemental area
Capture 10 Villains
Collect 20 Skystones
Level up any Skylander to level 20
Achieve Portal Master Rank 5
Complete a captured Villain's quest